EP2908367A4 - Anodenaktivmaterial für eine lithiumsekundärbatterie, lithiumsekundärbatterie damit und verfahren zur herstellung von anodenaktivmaterial - Google Patents

Anodenaktivmaterial für eine lithiumsekundärbatterie, lithiumsekundärbatterie damit und verfahren zur herstellung von anodenaktivmaterial

Info

Publication number
EP2908367A4
EP2908367A4 EP14813307.7A EP14813307A EP2908367A4 EP 2908367 A4 EP2908367 A4 EP 2908367A4 EP 14813307 A EP14813307 A EP 14813307A EP 2908367 A4 EP2908367 A4 EP 2908367A4
Authority
EP
European Patent Office
Prior art keywords
secondary battery
lithium secondary
reactive
anode
same
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP14813307.7A
Other languages
English (en)
French (fr)
Other versions
EP2908367B1 (de
EP2908367A1 (de
Inventor
Dong-Sub Jung
Byung-Hun Oh
Je-Young Kim
Jae-Wook Lee
Su-Jin Park
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Chem Ltd
Original Assignee
LG Chem Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Chem Ltd filed Critical LG Chem Ltd
Publication of EP2908367A1 publication Critical patent/EP2908367A1/de
Publication of EP2908367A4 publication Critical patent/EP2908367A4/de
Application granted granted Critical
Publication of EP2908367B1 publication Critical patent/EP2908367B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/049—Manufacturing of an active layer by chemical means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/60—Selection of substances as active materials, active masses, active liquids of organic compounds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/60—Selection of substances as active materials, active masses, active liquids of organic compounds
    • H01M4/602—Polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative electrodes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
EP14813307.7A 2013-06-19 2014-06-13 Anodenaktivmaterial für eine lithiumsekundärbatterie, lithiumsekundärbatterie damit und verfahren zur herstellung von anodenaktivmaterial Active EP2908367B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20130070602 2013-06-19
PCT/KR2014/005215 WO2014204141A1 (ko) 2013-06-19 2014-06-13 리튬 이차전지용 음극활물질, 이를 포함하는 리튬 이차전지 및 상기 음극활물질의 제조방법

Publications (3)

Publication Number Publication Date
EP2908367A1 EP2908367A1 (de) 2015-08-19
EP2908367A4 true EP2908367A4 (de) 2016-04-13
EP2908367B1 EP2908367B1 (de) 2017-02-22

Family

ID=52676399

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14813307.7A Active EP2908367B1 (de) 2013-06-19 2014-06-13 Anodenaktivmaterial für eine lithiumsekundärbatterie, lithiumsekundärbatterie damit und verfahren zur herstellung von anodenaktivmaterial

Country Status (7)

Country Link
US (1) US9276260B2 (de)
EP (1) EP2908367B1 (de)
JP (1) JP6068655B2 (de)
KR (1) KR101586015B1 (de)
CN (1) CN104885269B (de)
TW (1) TWI549338B (de)
WO (1) WO2014204141A1 (de)

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KR102040545B1 (ko) * 2015-10-01 2019-11-05 쇼와 덴코 가부시키가이샤 리튬 이온 이차전지의 부전극 제조용 입상 복합재
JP6871167B2 (ja) * 2015-10-05 2021-05-12 積水化学工業株式会社 負極材、負極及びリチウムイオン二次電池
EP3312909A1 (de) 2016-10-24 2018-04-25 Basf Se Elektroaktiven verbundwerkstoffen mit siliciumpartikeln, metalnanopartikeln und kohlenstoffnanostrukture.
KR102308723B1 (ko) * 2017-10-19 2021-10-05 주식회사 엘지에너지솔루션 음극 활물질, 상기 음극 활물질을 포함하는 음극, 및 상기 음극을 포함하는 이차 전지
EP4009400B1 (de) 2019-09-30 2024-01-31 Lg Energy Solution, Ltd. Aktives anodenmaterial, verfahren zur herstellung davon und anode, die dasselbe umfasst
KR102661770B1 (ko) * 2019-11-14 2024-04-30 닝더 엠프렉스 테크놀로지 리미티드 음극재료 및 이를 포함한 전기화학장치와 전자장치
WO2021128201A1 (zh) 2019-12-26 2021-07-01 宁德新能源科技有限公司 负极材料及包含其的电化学装置和电子装置
WO2021128196A1 (zh) * 2019-12-26 2021-07-01 宁德新能源科技有限公司 负极及包含其的电化学装置和电子装置
JP7203990B2 (ja) 2019-12-26 2023-01-13 寧徳新能源科技有限公司 負極材料、並びに、それを含む電気化学装置及び電子装置
CN111146434A (zh) * 2019-12-26 2020-05-12 宁德新能源科技有限公司 负极材料及包含其的电化学装置和电子装置
WO2021128197A1 (zh) * 2019-12-26 2021-07-01 宁德新能源科技有限公司 负极材料及包含其的电化学装置和电子装置
CN113728471B (zh) 2020-03-31 2023-09-05 宁德新能源科技有限公司 负极材料、负极极片、电化学装置和电子装置
CN111477854B (zh) * 2020-04-20 2020-12-15 杭州鼎友五金机械制造有限公司 一种复合纳米材料及其制备方法和应用
KR20210130558A (ko) * 2020-04-22 2021-11-01 주식회사 엘지에너지솔루션 실리콘-탄소 복합 음극 활물질, 상기 실리콘-탄소 복합 음극 활물질을 포함하는 음극, 및 상기 음극을 포함하는 이차 전지
KR102166645B1 (ko) 2020-08-19 2020-10-16 유성운 음극 활물질, 상기 음극 활물질의 제조방법 및 상기 음극 활물질을 포함하는 이차전지.
EP4270540A4 (de) * 2020-12-28 2024-09-18 Ningde Amperex Technology Limited Negativelektrodenmaterial, elektrodenplatte mit dem negativelektrodenmaterial und elektrochemische vorrichtung
KR20230141789A (ko) * 2022-03-28 2023-10-10 컨템포러리 엠퍼렉스 테크놀로지 씨오., 리미티드 규소 함유 부극 활성 재료 및 이를 포함하는 부극 시트,이차 전지 및 전기 장치
KR102900249B1 (ko) 2024-06-17 2025-12-16 주식회사 어플라이드카본나노 탄소나노소재가 합성된 실리콘계 나노 입자를 포함하는 이차전지용 음극 활물질의 제조방법 및 이차전지용 음극 활물질

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JP5961922B2 (ja) * 2010-05-31 2016-08-03 日産自動車株式会社 二次電池用負極およびその製造方法
JP5489353B2 (ja) * 2010-07-02 2014-05-14 日立マクセル株式会社 非水電解液二次電池
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US20080193831A1 (en) * 2007-02-14 2008-08-14 Samsung Sdi Co., Ltd. Anode active material, method of preparing the same, anode and lithium battery containing the material
JP2010118330A (ja) * 2008-10-15 2010-05-27 Furukawa Electric Co Ltd:The リチウム二次電池用負極材料、リチウム二次電池用負極、それを用いたリチウム二次電池、リチウム二次電池用負極材料の製造方法、およびリチウム二次電池用負極の製造方法。

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See also references of WO2014204141A1 *

Also Published As

Publication number Publication date
KR101586015B1 (ko) 2016-01-18
WO2014204141A1 (ko) 2014-12-24
US20150236340A1 (en) 2015-08-20
KR20140147699A (ko) 2014-12-30
US9276260B2 (en) 2016-03-01
JP6068655B2 (ja) 2017-01-25
TW201519494A (zh) 2015-05-16
EP2908367B1 (de) 2017-02-22
JP2015534240A (ja) 2015-11-26
CN104885269B (zh) 2017-04-19
TWI549338B (zh) 2016-09-11
CN104885269A (zh) 2015-09-02
EP2908367A1 (de) 2015-08-19

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